TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 62

• Manufacturer Part Number: TMPM330FWFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 128K FLASH, 8K SRAM
• Manufacturer: Toshiba

Specifications of TMPM330FWFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 8K
• Number Of Pins: 100
• Package: LQFP(14×14)
• Vcc: 3V
• Cpu Mhz: 40
• Ssp (ch) Spi: -
• I2c/sio (ch): 3
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: -
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: 12
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 10
• Motor / Igbt Control: -
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: Y
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

7 Clock/Mode Control
Table 7-10 shows whether the warm-up setting of each mode transition is required or not.
7.6.7
counter is activated automatically. And then the system clock output is started after the elapse of
configured warm-up time. It is necessary to select the oscillator to be used for warm-up in the
OCCR0<WUPSEL> and to set the warm-up time in the OSCCR0<WUPT2:0> before executing the
instruction to enter the STOP/ SLEEP mode.
oscillator to stabilize if the low-speed clock is disabled. Enable the low-speed clock and then activate
the warm-up by software.
high-speed clock and then activate the warm-up.
(Note 1)
(Note 2)
(Note 3)
(Note)
Mode transition may require the warm-up so that the internal oscillator provides stable oscillation.
In the mode transition from STOP to NORMAL/ SLOW or from SLEEP to NORMAL, the warm-up
In the transition from NORMAL to SLOW/ SLEEP, the warm-up is required so that the internal
In the transition from SLOW to NORMAL when the high-speed clock is disabled, enable the
Warm-up
In STOP/ SLEEP modes, the PLL is disabled. When returning from these modes,
configure the warm-up time in consideration of the stability time of the PLL and the
internal oscillator. It takes approx. 200μs for the PLL to be stabilized.
If the low-speed clock is disabled, enable the low-speed clock and then activate
the warm-up by software.
If the high-speed clock is disabled, enable the high-speed clock and then
activate the warm-up by software.
Returning to NORMAL mode by reset does not induce the automatic warm-up.
Keep the reset signal valid until the oscillator operation becomes stable.
NORMAL→IDLE
NORMAL→SLEEP
NORMAL→SLOW
NORMAL→STOP
IDLE→NORMAL
SLEEP→NORMAL
SLEEP→SLOW
SLOW→NORMAL
SLOW→SLEEP
SLOW→STOP
STOP→NORMAL
STOP→SLOW
Mode transition
Table 7-10 Warm-up setting in mode transition
Under development
Page50
Auto-warm-up (Note 3)
Warm-up setting
Auto-warm-up
Auto-warm-up
Not required
Not required
Not required
Not required
Not required
Not required
(Note 1)
(Note 1)
(Note 2)
TMPM330